The flow of the rotating domain is entering the surrounding region

- April 14, 2023 at 9:34 am
  
  Kangni Combey
  Subscriber
  
  I am doing the simultion of a propeller using ANSYS Fluent 19.3.
  The flow of the surounding is not passing through the rotating region, neither the flow from the rotating region is not entering the surounding.
- April 14, 2023 at 1:21 pm
  
  Rob
  Ansys Employee
  
  Did you set a non-confomal interface between the rotating part and the stationary part? If you're in CFD Post check you're seeing the correct velocity - relative & absolute mix ups can cause the above. I also suggest moving to 2023R1 (R19.3 is from 6 years ago) and post processing in Fluent.

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions